My first thought is that you might have B12 deficiency, caused either by inadequate intake or by inadequate absorption of B12
found a positive result (206), subsequent clinical studies on long-term supplementation of CoQ 10 have shown that high dosages (12002400 mg/d) are safe but generally lack significant clinical benefits (207, 208)
If the patient is severely fatigued or has persistent migraines, two treatments per week may better serve these needs
When your body lacks this vital nutrient, you may experience a range of debilitating symptoms, including persistent fatigue, anemia, neurological challenges, digestive disruptions, mood swings, muscle weakness, vision impairments, glossitis, and even skin pallor or jaundice